/**
 * 
 */
package org.cuatrovientos.pool;

import java.util.Random;

/**
 * program to pool
 * @author david_madurga
 *
 */
public class Pool {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Random random = new Random();
		int number = 0;
		
		for (int i=0 ; i < 15;i++) {
			number = random.nextInt(3);
			
			if (number==0){
				System.out.println("X");
			}else{
				System.out.println(number);
			}
		}
		
		
	}

}
